package com.FileIo;

import java.io.File;

/**
 * @author 13699
 */
public class MakeDirectories {
    private static void usage(){
        System.err.println(
                "Usage:MakeDirectories path1...\n"+
                "Creates each path\n"+
                        "Usage:MakeDirectories -d path1...\n"+
                        "Deletes each path\n"+
                        "Usage:MakeDirectories -r path1 path2\n"+
                        "Renames from path1 to path2"
        );
        System.exit(1);
    }
    private static void fileData(File f){
        System.out.println(
                "Absolute path:"+f.getAbsolutePath()+
                        "\n Can read:"+f.canRead()+
                        "\n Can write:"+f.canRead()+
                        "\n getName:"+f.getName()+
                        "\n getParent:"+f.getParent()+
                        "\n getpath:"+f.getPath()+
                        "\n length:"+f.length()+
                        "\n lastModified:"+f.lastModified()
        );
        if(f.isFile()){
            System.out.println("It's a file");
        }else if(f.isDirectory()){
            System.out.println("It's a directory");
        }
    }

    public static void main(String[] args) {
        if(args.length<1){
            usage();
        }
        if(args[0].equals("-r")){
            if(args.length!=3){
                usage();
            }
            File old=new File(args[1]),rname=new File(args[2]);
            old.renameTo(rname);
            fileData(old);
            fileData(rname);
            return;
        }
        int count=0;
        boolean del=false;
        if(args[0].equals("-d")) {
            count++;
            del=true;
        }
        count--;
        while (++count<args.length){

            File f=new File(args[count]);
            if(f.exists()){
                System.out.println(f+"exists");
                if(del){
                    System.out.println("deleting..."+f);
                    f.delete();
                }
            }else{
                if(!del){
                    f.mkdir();
                    System.out.println("creater"+f);
                }
            }
            fileData(f);

        }
    }
}
